JP5006390B2 - 算術および初等関数ユニットを有する図形プロセッサ - Google Patents

算術および初等関数ユニットを有する図形プロセッサ Download PDF

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JP5006390B2
JP5006390B2 JP2009512327A JP2009512327A JP5006390B2 JP 5006390 B2 JP5006390 B2 JP 5006390B2 JP 2009512327 A JP2009512327 A JP 2009512327A JP 2009512327 A JP2009512327 A JP 2009512327A JP 5006390 B2 JP5006390 B2 JP 5006390B2
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elementary function
unit
alu
function unit
arithmetic logic
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JP2009538486A (ja
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ボード、アレクセイ・ブイ．
ドゥ、ユン
ユ、チュン
ジャオ、グオファン
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/3016—Decoding the operand specifier, e.g. specifier format
    • G06F9/30167—Decoding the operand specifier, e.g. specifier format of immediate specifier, e.g. constants
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3824—Operand accessing
    • G06F9/383—Operand prefetching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3836—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution
    • G06F9/3851—Instruction issuing, e.g. dynamic instruction scheduling or out of order instruction execution from multiple instruction streams, e.g. multistreaming
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/38—Concurrent instruction execution, e.g. pipeline or look ahead
    • G06F9/3885—Concurrent instruction execution, e.g. pipeline or look ahead using a plurality of independent parallel functional units

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Advance Control (AREA)
JP2009512327A 2006-05-25 2007-05-25 算術および初等関数ユニットを有する図形プロセッサ Active JP5006390B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/441,696 US8884972B2 (en) 2006-05-25 2006-05-25 Graphics processor with arithmetic and elementary function units
US11/441,696 2006-05-25
PCT/US2007/069803 WO2007140338A2 (en) 2006-05-25 2007-05-25 Graphics processor with arithmetic and elementary function units

Publications (2)

Publication Number Publication Date
JP2009538486A JP2009538486A (ja) 2009-11-05
JP5006390B2 true JP5006390B2 (ja) 2012-08-22

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Country Status (8)

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US (2) US8884972B2 (enrdf_load_stackoverflow)
EP (1) EP2024819B1 (enrdf_load_stackoverflow)
JP (1) JP5006390B2 (enrdf_load_stackoverflow)
KR (1) KR101012625B1 (enrdf_load_stackoverflow)
CN (1) CN101449239B (enrdf_load_stackoverflow)
CA (1) CA2650539A1 (enrdf_load_stackoverflow)
IN (1) IN266871B (enrdf_load_stackoverflow)
WO (1) WO2007140338A2 (enrdf_load_stackoverflow)

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